Do relational database scheme (normalized) based on this ERD.

Sall S No (PK) 5 Name S_Position manages manages Owner O No (PK) O Name O Address O_Phone No Census Tract Tract.NofPK) Geographical boundary Median_Household Income Income per Capita Median Renter Income Income per Capita_group median perRental Media Grosse Percentage Income (Mandatory, Or) (Mandatory, And) Single Family O_No(EK Single_Address Single Square Feet Single Bellath No Single_Outdoor Space Single Renovation Single Accessibility Muld_family O_No(FK) Multi_BuildingName Multi Address Multi To Unit M_No(PK) Multi Accessibility Multi Rating Facilities Manager M_No(FK) M_Name supervises MPhone No Elected Official Tract_No(FK) 12 Name Address E_PhoneNo Principle Property Tract No(FK) P. Name P Address P_Phone No (Mandatory) Multi Unit No(PK) Multi_Square feet Mul Bed Bath No Cooking Facilities Occupancy States Housing Remark